Category: Network & Monitoring
8 European alternatives to Icinga — GDPR-compliant & EU-hosted.
German open-source monitoring framework, fork of Nagios with modern architecture
Facts
- Headquarters
- DE (EU)
- Category
- Network & Monitoring
- Type
- Product
- GDPR-compliant
- Yes
- Open-source
- Yes
- Data hosting
- EU
Top EU-based & GDPR-compliant alternatives to Icinga
- Checkmk↗
Checkmk is an open-source IT infrastructure monitoring platform developed by Checkmk GmbH (Munich, Germany). In February 2025, US growth-equity firm PSG Equity acquired a majority controlling stake, making PSG (US) the ultimate parent. The software itself remains open source, but the company is no longer EU-controlled.
DE · open-source
- Pandora FMS↗
Spanish monitoring platform from Madrid for infrastructure, network and application performance
ES · open-source
Frequently asked questions
What is the best European alternative to Icinga?
It depends on your use case. Strong EU alternatives to Icinga include Centreon, Checkmk and ntopng. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.
Are there open-source alternatives to Icinga?
Yes. Open-source EU alternatives to Icinga include Centreon, Checkmk, ntopng, openITCOCKPIT, Pandora FMS and Zabbix. These keep your data fully under your own control and let you self-host if you want to.
Is Icinga GDPR-compliant and where is the data hosted?
Icinga is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Icinga an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.